Basic mathematics for economics, business, and finance /
Ummer, E. K.
Basic mathematics for economics, business, and finance / E. K. Ummer - London ; New York, NY : Routledge, 2011. - x, 483 p. : ill. ; 26cm
Basic mathematics for economics, business, and finance / E. K. Ummer - London ; New York, NY : Routledge, 2011. - x, 483 p. : ill. ; 26cm